US 'carefully watching' Myanmar-NKorea talks

By The Associated Press
| 11:19 p.m.July 29, 2010

North Korea's Foreign Minister Pak Ui Chun, left, looks at a jade Buddha statue while visiting Myanmar's famed Shwedagon Pagoda Thursday, July 29, 2010, in Yangon, Myanmar. North Korea's foreign minister visited Myanmar on Thursday for high-level talks that come on the heels of a U.S. warning against any cooperation between the two nations on nuclear technology. (AP Photo/Khin Maung Win)
— AP

North Korea's Foreign Minister Pak Ui Chun, left, looks at a jade Buddha statue while visiting Myanmar's famed Shwedagon Pagoda Thursday, July 29, 2010, in Yangon, Myanmar. North Korea's foreign minister visited Myanmar on Thursday for high-level talks that come on the heels of a U.S. warning against any cooperation between the two nations on nuclear technology. (AP Photo/Khin Maung Win)
/ AP

North Korea's Foreign Minister Pak Ui Chun offers flowers while visiting Myanmar's land mark Shwedagon Pagoda Thursday, July 29, 2010, in Yangon, Myanmar. North Korea's foreign minister visited Myanmar on Thursday for high-level talks that come on the heels of a U.S. warning against any cooperation between the two nations on nuclear technology. (AP Photo/Khin Maung Win)— AP

+Read Caption

North Korea's Foreign Minister Pak Ui Chun offers flowers while visiting Myanmar's land mark Shwedagon Pagoda Thursday, July 29, 2010, in Yangon, Myanmar. North Korea's foreign minister visited Myanmar on Thursday for high-level talks that come on the heels of a U.S. warning against any cooperation between the two nations on nuclear technology. (AP Photo/Khin Maung Win)
/ AP

North Korea's Foreign Minister Pak Ui Chun, right, visits Myanmar's land mark Shwedagon Pagoda Thursday, July 29, 2010, in Yangon, Myanmar. North Korea's foreign minister visited Myanmar on Thursday for high-level talks that come on the heels of a U.S. warning against any cooperation between the two nations on nuclear technology. (AP Photo/Khin Maung Win)— AP

+Read Caption

North Korea's Foreign Minister Pak Ui Chun, right, visits Myanmar's land mark Shwedagon Pagoda Thursday, July 29, 2010, in Yangon, Myanmar. North Korea's foreign minister visited Myanmar on Thursday for high-level talks that come on the heels of a U.S. warning against any cooperation between the two nations on nuclear technology. (AP Photo/Khin Maung Win)
/ AP

North Korea's Foreign Minister Pak Ui Chun hits the great bell as he visits Myanmar's famed Shwedagon Pagoda, Thursday, July 29, 2010, in Yangon, Myanmar. North Korea's foreign minister visited Myanmar on Thursday for high-level talks that come on the heels of a U.S. warning against any cooperation between the two nations on nuclear technology. (AP Photo/Khin Maung Win)— AP

+Read Caption

North Korea's Foreign Minister Pak Ui Chun hits the great bell as he visits Myanmar's famed Shwedagon Pagoda, Thursday, July 29, 2010, in Yangon, Myanmar. North Korea's foreign minister visited Myanmar on Thursday for high-level talks that come on the heels of a U.S. warning against any cooperation between the two nations on nuclear technology. (AP Photo/Khin Maung Win)
/ AP

YANGON, Myanmar 
The U.S. said it is carefully watching the budding secretive relationship between Myanmar and North Korea for signs of nuclear cooperation, as official talks between the authoritarian regimes entered a second day Friday.

North Korea's Foreign Minister Pak Ui Chun's four-day visit to Myanmar is shrouded in secrecy. Myanmar has not officially announced the visit is taking place, and few details have leaked out about the nature of the trip, which is Pak's first since the two countries resumed diplomatic ties in 2007.

Asked to comment on the visit, U.S. State Department spokesman P.J. Crowley urged Myanmar to adhere to U.N. sanctions on North Korea that include restrictions on arms transactions.

"North Korea is a serial proliferator. North Korea is engaged in significant illicit activity. Burma, like other countries around the world, has obligations, and we expect Burma to live up to those obligations," he told reporters Thursday in Washington. He said the lack of transparency surrounding their ties makes it difficult to assess if North Korea is indulging in nuclear proliferation with Myanmar, which is also known as Burma.

"It is something that is of concern to us, given North Korea's historical record. And it is something that we continue to watch very carefully," Crowley said.

Pak went Friday to the junta's headquarters in the administrative capital of Naypyitaw to meet his Myanmar counterpart, Nyan Win, as well as Prime Minister Thein Sein, diplomats and officials said on condition of anonymity to stay below the junta's radar.

The talks begin the substantive part of Pak's visit after since sightseeing on Thursday in Yangon, the biggest city, where he visited the famed Shwedagon Pagoda and the National Museum.

It was not known if Pak would meet junta chief Senior Gen. Than Shwe who returned Thursday from a visit to India.

Myanmar and North Korea are two of Asia's most authoritarian regimes, and both face sanctions by the West. They have had increasingly close ties in recent years, especially in military affairs, and there are fears Pyongyang is supplying the army-led Southeast Asian regime with nuclear technology.

U.S. Secretary of State Hillary Rodham Clinton raised concerns about Myanmar at a security meeting last week with senior Asian officials.

"We continue to be concerned by the reports that Burma may be seeking assistance from North Korea with regard to a nuclear program," Clinton said.

Myanmar denies it is pursuing a nuclear weapons program. Last month the junta dismissed reports on the subject as coming from "army deserters, defectors and dissidents."

Myanmar severed diplomatic relations with North Korea in 1983, following a fatal bombing attack during a visit by South Korea's then-President Chun Doo-hwan that killed 21 people, including four South Korean Cabinet ministers.

Three North Korean commandos involved in the bombing were detained - one blew himself up during his arrest, a second was hanged and a third died in prison in 2008.